Abstract
With modern optical technology application aspherical lenses used more widely, the corresponding aspheric surface grinding technology is developing rapidly. In view of the current challenges in abrading lens mold, the researching was carried out as follows:
(1)According to some existing aspheric surface grinding technology, a suitable aspherical lenses of ultrasonic grinding mold polishing method, can realize the spherical lens mould of low cost and high efficiency of the ultrasonic grinding
(2)Ultrasonic grinding and polishing material removal mechanism and characteristics are analyzed
(3)Ultrasonic vibration grinding device designed oval key components
(4) This paper studied the lens technology at home and abroad, by comparing press select one again through the finite element analysis method, etc
Keywords: Aspheric Lens Ultrasonic grinding Horns